this one is really simple, i think divide it as half (6-6)/ u6 w5 I0 y, m5 E% O+ _
weigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier
# o+ G1 V; u9 n$ p8 Xtvb now,tvbnow,bttvbIf the above doesnt work
' [; K: |* J) m- y( k( a公仔箱論壇weigh 3-3 of the other group (2nd chance)
, X2 ^7 m$ H6 U; V# @8 p9 n" utvb now,tvbnow,bttvbthen weigh 1-1 from heavier group (3rd chance)-> you will know which is heavier |